@charset "UTF-8";

.st-card-ex-box {
    margin: 20px 0;
    border: 1px solid #ddd;
    border-radius: 4px;
    overflow: hidden;
    background: #fff;
    transition: 0.3s;
}

.st-card-ex-box:hover {
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    opacity: 0.9;
}

.st-card-ex-link {
    display: flex;
    text-decoration: none !important;
    color: #333 !important;
}

.st-card-ex-thumb {
    width: 160px;
    flex-shrink: 0;
    position: relative;
    background: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.st-card-ex-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    vertical-align: bottom;
}

.st-card-ex-label {
    position: absolute;
    top: 0;
    left: 0;
    background: #333;
    color: #fff;
    font-size: 10px;
    padding: 2px 6px;
    z-index: 2;
}

.st-card-ex-content {
    padding: 15px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.st-card-ex-title {
    font-weight: bold;
    font-size: 16px;
    margin-bottom: 5px;
    line-height: 1.4;
}

.st-card-ex-desc {
    font-size: 12px;
    color: #666;
    margin-bottom: 10px;
    line-height: 1.5;
}

.st-card-ex-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 11px;
    color: #999;
}

.st-card-ex-site {
    display: flex;
    align-items: center;
}

.st-card-ex-favicon {
    width: 14px;
    height: 14px;
    margin-right: 5px;
    border: none;
    box-shadow: none;
}

.st-card-ex-more {
    color: #0073aa;
}

/* モバイル対応 */
@media (max-width: 600px) {
    .st-card-ex-link {
        flex-direction: column;
    }
    .st-card-ex-thumb {
        width: 100%;
        height: 180px;
    }
}